Re-add customization:  make VAD more sensitive. (speex svn already added slower adapation)
Re-add customization:  make VAD more sensitive.
(speex svn already added slower adapation)


git-svn-id: 9ed0004971709408f906b8bdafa7f98a7bcab630@289 f854266a-e20d-0410-a9be-8852184c940f

zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient